// Copyright © SixtyFPS GmbH <info@slint.dev>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0


WithStates := Rectangle {
//         ^warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}
    property <brush> extra_background;
    property <bool> condition;
    background: yellow; //FIXME: ideally we'd keep the span within the state
//              ^error{The binding for the property 'background' is part of a binding loop (extra-background -> background)}
    states [
        xxx when condition : {
            background: extra_background;
        }
    ]
}

export Test := Rectangle {
//          ^warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}

    property <int> a: 45 + root.b;
//                    ^error{The binding for the property 'a' is part of a binding loop (root_window.d -> root_window.c -> root_window.b -> root_window.a)}
    property <float> b: root.c;
//                      ^error{The binding for the property 'b' is part of a binding loop (root_window.d -> root_window.c -> root_window.b -> root_window.a)}
    property <int> c <=> d;
//                   ^error{The binding for the property 'c' is part of a binding loop (root_window.d -> root_window.c -> root_window.b -> root_window.a)}
    property <int> d: root.a + root.e;
//                    ^error{The binding for the property 'd' is part of a binding loop (root_window.d -> root_window.c -> root_window.b -> root_window.a)}
    property <int> e: root.b;
//                    ^error{The binding for the property 'e' is part of a binding loop (root_window.e -> root_window.d -> root_window.c -> root_window.b)}
    property <int> w: root.a + root.b; // This id not part of a loop

    property<bool> cond: xx.x == 0;
//                       ^error{The binding for the property 'cond' is part of a binding loop (xx.y -> xx.x -> root_window.cond)}

    xx := Rectangle {
        x: y;
//         ^error{The binding for the property 'x' is part of a binding loop (xx.y -> xx.x -> root_window.cond)}
        y: root.cond ? 42px : 55px;
//         ^error{The binding for the property 'y' is part of a binding loop (xx.y -> xx.x -> root_window.cond)}
    }

    WithStates {
        extra_background: background;
//                        ^error{The binding for the property 'extra-background' is part of a binding loop (extra-background -> background)}
    }
}
